A scaffold member for widening / narrowing width and a temporary scaffold incorporating the scaffolding member

摘要

PROBLEM TO BE SOLVED: To provide a widening/narrowing scaffold member in which a preceding handrail can be installed when constructing a temporary scaffold having frame widths which are different from each other from a middle point in a vertical direction or a lateral direction, and which can secure the rigidity of the temporary scaffold, and the temporary scaffold which is assembled with the widening/narrowing scaffold member.SOLUTION: A widening/narrowing scaffold member comprises: two pieces of standard members; a horizontal member which is arranged so as to be orthogonal to both the standard members, and horizontally connects both the standard members at a substantially-center part; an upper horizontal member which is arranged so as to be orthogonal to both the standard members, and horizontally connects both the standard members in an upper vicinity; and a widening/narrowing scaffold member composed of an upper oblique member which is arranged diagonally with respect to both the standard members, and obliquely connects both the standard members from the substantially-center part toward the upper vicinity. A temporary scaffold is assembled with the widening/narrowing scaffold member.